Credit: Hilary Duff on Instagram Photo: Hilary Duff Wears Sia Wig

It's happening! It's finally happening! For the first time since 2007's Dignity, we're finally getting a new album from former Disney star Hilary Duff… and in case her cute studio selfies with Ed Sheeran weren't enough to prove it, she's been spotted on a music video set in a super-sexy black bikini.

The mama-of-one looks freaking fantastic in a scalloped-edge brief and a string top with a whole mess of jewelry around her neck, baring a whole lot more than she did in the preview snap she shared to Instagram a couple weeks back.

Click here to see Hilary's sexy shoot on Huffington Post!

It's been a big past few months for Hilary, co-parenting her son Luca with ex-hubby Mike Comrie through their separation, getting ready for her big TVLand debut in Younger, and laying down tracks for her brand-new album — and still, she manages to stay in enviable beach-body shape. We'd love to ask her Lizzie McGuire cartoon alter-ego how she pulls it off, because she's basically superwoman!

What do you think of Hilary's super-sexy video look? Let us know your thoughts in the comments!